/*
* Copyright (c) 2009 by Thomas Busey and Ruj Akavipat
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*     * Redistributions of source code must retain the above copyright
*       notice, this list of conditions and the following disclaimer.
*     * Redistributions in binary form must reproduce the above copyright
*       notice, this list of conditions and the following disclaimer in the
*       documentation and/or other materials provided with the distribution.
*     * Neither the name of the Experteyes nor the
*       names of its contributors may be used to endorse or promote products
*       derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY Thomas Busey and Ruj Akavipat ''AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL Thomas Busey and Ruj Akavipat BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
 * ScreenFrameManager.java
 *
 * Created on November 26, 2007, 12:11 PM
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package eyetrackercalibrator.framemanaging;

import java.io.IOException;

/**
 *
 * @author ruj
 */
public class ScreenFrameManager extends FrameManager{
    
    protected double scale = 1d;
    
    /** Creates a new instance of ScreenFrameManager
     * @param databaseDirectory 
     * @param height 
     * @param width 
     * @param frameInfoClass
     * @throws java.io.IOException
     */
    public ScreenFrameManager(String databaseDirectory, int height, int width,
            ScreenViewFrameInfo frameInfoClass) throws IOException {
        super(databaseDirectory,height,width,frameInfoClass);
    }
    
    /** To get Frame info from frame manager
     * @param i
     * @return 
     */
    @Override
    public FrameInfo getFrameInfo(Integer i){
        ScreenViewFrameInfo info = (ScreenViewFrameInfo) numberToFrameInfoMap.get(i);
        // Scale info
        if(info != null){
            info.setScale(scale);
        }
        return info;
    }
    
    public void setScreenInfoScalefactor(double scale){
        this.scale = scale;
    }
    
    public double getScreenInfoScalefactor(){
        return scale;
    }
}
